BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 162 65.6%
2 United States 56 22.7%
3 Korea, Republic of 7 2.8%
4 Canada 6 2.4%
5 Japan 3 1.2%
6 Germany 3 1.2%
7 Australia 3 1.2%
8 Brazil 3 1.2%
9 India 1 0.4%
10 Slovakia 1 0.4%
11 Thailand 1 0.4%
12 Ukraine 1 0.4%